The development of building energy cost of the road – building conservation, and energy – heat pump industry
In 2004, Tang Jianping because the Building energy efficiency Saving outstanding performance and won the field of Shanghai Property Management Association awards. He succeeded in New Town Club (2.7 million square meters) of energy consumption by 20%, and all through the operation of no-cost and low-cost improvements achieved. Tang's achievements show how to manage the construction of Energy Use may become the next several years the world's most economical and most effective Energy One way to reduce emissions.
Practice in this area began as early as the mid 90s, is the U.S. " Energy Star of "construction. The national program by the U.S. Environmental protection Agency (EPA) initiated in the United States, building energy saving aspects of good corporate performance to reward, the voluntary model is mainly due to changes in U.S. building management. In 2000, the program conducted a study on the performance of the best buildings and other buildings on the market to compare. The findings were surprising, it was found the best use of the building does not have the latest or the most efficient building techniques, but were characterized by a bold architectural management strategy. This is the famous "2000" study.
Few years later, when the U.S. Environmental Protection Agency designed to help China's building energy-efficient way, naturally, also to operate as a starting point. EPA study conducted in China, with a no-cost and low-cost operating strategy of building energy efficiency in China and the United States also have similar effects. eeBuildings project it began, now covering 60 million square meters of buildings in China, from 2001 to 2008, the training of 2,500 property management personnel, Tang Jianping is the first batch of participants in the project.
Tang's experience is the best example of China's building energy efficiency and the world opened a light and spacious windows. More and more people are realizing, to quickly and economically reduce energy consumption, reduce greenhouse gas emissions, the best way to building a global energy
On China's construction sector and its impact on energy use has been discussed a lot. Example, in recent years, an annual increase of as much as 2 billion square meters of building area. According to data from the Chinese Ministry of Construction, in the past 20 years, building energy consumption increase rate of more than 10% per year, currently in China, the proportion of total energy consumption up to 25%.
However, to solve the problem of building energy consumption in China has focused attention mainly in the design and minutiae of standards, no one concerned about how to improve the property management to improve the building's energy performance (as demonstrated by Tang and Shanghai New Town Center Building it). All along, both China and international community, we are concerned about how the design is said to reduce the energy consumption of a new building, the energy consumption of existing buildings are very few people interested, this is a crucial gap.
However, no matter in China or the world, there are signs of a shift in emphasis. With the U.S. Environmental Protection Agency study in 2000, the updated study shows that, even if the new building designed to be highly efficient, it may not be able to achieve the expected savings. In 2008, the U.S. Green Building Council to conduct a study found that LEED-certified by their buildings, 25% of the energy savings up to less than 50 points (out of 100).. "Energy Star" energy conservation for buildings to assess the performance of a benchmark. The study is still preliminary, but it identified: energy-efficient design even after the building must also be the best management to achieve energy saving design, only until the building up and running can see the actual savings.
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